Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_7.0.0_Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.CoolingCoilHumidifyingHeating_ClosedLoop.conf.json
Using package ModelicaServices with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo)
Using package Modelica with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo)
Using package Complex with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo)
Using package Buildings with version 7.0.1 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo)
Running command: translateModel(Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.CoolingCoilHumidifyingHeating_ClosedLoop,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.CoolingCoilHumidifyingHeating_ClosedLoop")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo): time 2.364/2.364, allocations: 251.1 MB / 266.1 MB, free: 11.62 MB / 218.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001711/0.001711, allocations: 183.7 kB / 325.6 MB, free: 2.832 MB / 250.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 2.511/2.511, allocations: 205.4 MB / 0.5766 GB, free: 20.78 MB / 426.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001127/0.001127, allocations: 102.8 kB / 0.6811 GB, free: 13.62 MB / 0.5105 GB
Notification: Performance of FrontEnd - loaded program: time 0.0007578/0.0007581, allocations: 13.16 kB / 0.7951 GB, free: 135.5 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2461/0.2469, allocations: 106.3 MB / 0.8989 GB, free: 65.46 MB / 0.6042 GB
Notification: Performance of NFInst.instantiate(Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.CoolingCoilHumidifyingHeating_ClosedLoop): time 1.311/1.558, allocations: 344.6 MB / 1.235 GB, free: 7.328 MB / 0.7605 GB
Notification: Performance of NFInst.instExpressions: time 0.08621/1.644, allocations: 38.48 MB / 1.273 GB, free: 0.7891 MB / 0.7917 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.008293/1.652, allocations: 158.9 kB / 1.273 GB, free: 0.6328 MB / 0.7917 GB
Notification: Performance of NFTyping.typeComponents: time 0.0122/1.665, allocations: 2.41 MB / 1.276 GB, free: 14.21 MB / 0.8073 GB
Notification: Performance of NFTyping.typeBindings: time 0.03124/1.696, allocations: 6.979 MB / 1.282 GB, free: 7.219 MB / 0.8073 GB
Notification: Performance of NFTyping.typeClassSections: time 0.02371/1.72, allocations: 5.187 MB / 1.287 GB, free: 2.09 MB / 0.8073 GB
Notification: Performance of NFFlatten.flatten: time 0.0375/1.757, allocations: 13.94 MB / 1.301 GB, free: 4.133 MB / 0.823 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.01992/1.777, allocations: 7.814 MB / 1.309 GB, free: 12.25 MB / 0.8386 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.02465/1.802, allocations: 7.32 MB / 1.316 GB, free: 4.902 MB / 0.8386 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0136/1.816, allocations: 4.582 MB / 1.32 GB, free: 308 kB / 0.8386 GB
Notification: Performance of NFPackage.collectConstants: time 0.003268/1.819, allocations: 384 kB / 1.321 GB, free: 15.92 MB / 0.8542 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.01921/1.838, allocations: 4.189 MB / 1.325 GB, free: 11.73 MB / 0.8542 GB
Notification: Performance of NFScalarize.scalarize: time 0.006038/1.844, allocations: 2.2 MB / 1.327 GB, free: 9.523 MB / 0.8542 GB
Notification: Performance of NFVerifyModel.verify: time 0.006197/1.851, allocations: 2.282 MB / 1.329 GB, free: 7.23 MB / 0.8542 GB
Notification: Performance of NFConvertDAE.convert: time 0.03395/1.885, allocations: 18.29 MB / 1.347 GB, free: 4.891 MB / 0.8698 GB
Notification: Performance of FrontEnd - DAE generated: time 9.988e-06/1.885, allocations: 7.938 kB / 1.347 GB, free: 4.883 MB / 0.8698 GB
Notification: Performance of FrontEnd: time 3.357e-06/1.885, allocations: 0 / 1.347 GB, free: 4.883 MB / 0.8698 GB
Notification: Performance of Transformations before backend: time 0.0005987/1.885, allocations: 0 / 1.347 GB, free: 4.883 MB / 0.8698 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 1706
 * Number of variables: 1706
Notification: Performance of Generate backend data structure: time 0.04383/1.929, allocations: 9.569 MB / 1.356 GB, free: 11.2 MB / 0.8855 GB
Notification: Performance of prepare preOptimizeDAE: time 5.263e-05/1.929, allocations: 8.031 kB / 1.356 GB, free: 11.2 MB / 0.8855 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02291/1.952, allocations: 2.369 MB / 1.359 GB, free: 8.812 MB / 0.8855 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0327/1.985, allocations: 9.637 MB / 1.368 GB, free: 15.09 MB / 0.9011 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001296/1.986, allocations: 0.9352 MB / 1.369 GB, free: 14.05 MB / 0.9011 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.003371/1.99, allocations: 0.699 MB / 1.37 GB, free: 13.35 MB / 0.9011 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.03878/2.028, allocations: 9.846 MB / 1.379 GB, free: 3.332 MB / 0.9011 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0003192/2.029, allocations: 4 kB / 1.379 GB, free: 3.328 MB / 0.9011 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.002662/2.031, allocations: 268 kB / 1.38 GB, free: 3.066 MB / 0.9011 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0005167/2.032, allocations: 324.9 kB / 1.38 GB, free: 2.746 MB / 0.9011 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.03496/2.067, allocations: 9.209 MB / 1.389 GB, free: 9.516 MB / 0.9167 GB
Warning: The model contains alias variables with redundant start and/or conflicting nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts.
Notification: Performance of preOpt removeSimpleEquations (simulation): time 1.386/3.453, allocations: 40.69 MB / 1.429 GB, free: 345.5 MB / 0.9324 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01934/3.472, allocations: 6.225 MB / 1.435 GB, free: 345.1 MB / 0.9324 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.003224/3.475, allocations: 1.609 MB / 1.436 GB, free: 343.5 MB / 0.9324 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01214/3.488, allocations: 3.538 MB / 1.44 GB, free: 342.9 MB / 0.9324 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.005565/3.493, allocations: 384.6 kB / 1.44 GB, free: 342.8 MB / 0.9324 GB
Notification: Performance of pre-optimization done (n=482): time 2.542e-05/3.493, allocations: 2.297 kB / 1.44 GB, free: 342.8 MB / 0.9324 GB
Notification: Performance of matching and sorting (n=485): time 0.07974/3.573, allocations: 18.42 MB / 1.458 GB, free: 334.6 MB / 0.9324 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 9.718e-05/3.573, allocations: 161.6 kB / 1.458 GB, free: 334.4 MB / 0.9324 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.01776/3.591, allocations: 6.798 MB / 1.465 GB, free: 331.3 MB / 0.9324 GB
Notification: Performance of collectPreVariables (initialization): time 0.00145/3.593, allocations: 140.7 kB / 1.465 GB, free: 331.2 MB / 0.9324 GB
Notification: Performance of collectInitialEqns (initialization): time 0.005291/3.598, allocations: 3.692 MB / 1.469 GB, free: 328.1 MB / 0.9324 GB
Notification: Performance of collectInitialBindings (initialization): time 0.002923/3.601, allocations: 1.664 MB / 1.47 GB, free: 326.7 MB / 0.9324 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.001063/3.602, allocations: 106.7 kB / 1.47 GB, free: 326.6 MB / 0.9324 GB
Notification: Performance of setup shared object (initialization): time 0.0006452/3.603, allocations: 0.5043 MB / 1.471 GB, free: 326.1 MB / 0.9324 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.009236/3.612, allocations: 2.858 MB / 1.474 GB, free: 324.6 MB / 0.9324 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.01055/3.622, allocations: 4.096 MB / 1.478 GB, free: 321.6 MB / 0.9324 GB
Notification: The given system is mixed-determined.   [index = 1]
Notification: Performance of analyzeInitialSystem (initialization): time 0.9132/4.536, allocations: 72.32 MB / 1.548 GB, free: 253.2 MB / 0.9324 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.632e-05/4.536, allocations: 8 kB / 1.548 GB, free: 253.2 MB / 0.9324 GB
Notification: Performance of matching and sorting (n=668) (initialization): time 0.02592/4.562, allocations: 8.003 MB / 1.556 GB, free: 245.2 MB / 0.9324 GB
Notification: Performance of prepare postOptimizeDAE: time 0.00192/4.564, allocations: 9.743 MB / 1.566 GB, free: 234.7 MB / 0.9324 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001082/4.564, allocations: 23.98 kB / 1.566 GB, free: 234.7 MB / 0.9324 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001752/4.566, allocations: 375.2 kB / 1.566 GB, free: 234.3 MB / 0.9324 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01167/4.577, allocations: 1.272 MB / 1.567 GB, free: 233 MB / 0.9324 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.004832/4.582, allocations: 5.632 MB / 1.573 GB, free: 227.1 MB / 0.9324 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01286/4.595, allocations: 0.7915 MB / 1.573 GB, free: 226.4 MB / 0.9324 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001486/4.597, allocations: 235.8 kB / 1.574 GB, free: 226.1 MB / 0.9324 GB
Notification: Performance of prepare postOptimizeDAE: time 1.512e-05/4.597, allocations: 8 kB / 1.574 GB, free: 226.1 MB / 0.9324 GB
Error: Internal error IndexReduction.pantelidesIndexReduction failed! System is structurally singular and cannot be handled because the number of unassigned equations is larger than the number of states. Use -d=bltdump to get more information.
Notification: Performance of <failed> postOpt replaceHomotopyWithSimplified (initialization): time 0.0111/4.608, allocations: 3.385 MB / 1.577 GB, free: 222.7 MB / 0.9324 GB
Error: post-optimization module replaceHomotopyWithSimplified (initialization) failed.
Error: No system for the symbolic initialization was generated